DEVICE FOR INSPECTING TRACK FILLING Russian patent published in 1994 - IPC

Abstract RU 2022854 C1

FIELD: railroad automatics. SUBSTANCE: device has motion direction fixing element 1 and signal generator (both are mounted in control station), receiver 3, amplifier 4, three pulse formers 4.2, 6.1 and 6.2, OR gate 4.3, five AND gates 4.4, 4.6, 4.7, 6.4 and 6.5 and two counters 4.5 and 5.9, register 4.11. EFFECT: improved precision; improved reliability. 1 dwg

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RU 2 022 854 C1

Authors

Polevoj Jurij Iosifovich[Uz]

Kravtsova Natal'Ja Agapovna[Uz]

Dates

1994-11-15Published

1991-02-28Filed